Revision F4 Biology

Basic units of organisms.

• Organ

• Tissues

• Cells

• Systems

The levels of organization from the simplest to the most complex are

• Cells, tissues, organs, organ systems, organism

• Organisms, organs, tissues, cells, organ systems

• Cells, organs, organ systems, tissues, organism

• Tissues, cells, organs, organism

The flexibility in plants is due to a tissue called

• parenchyma

• chlorenchyma

• collenchyma

• sclerenchyma

Sieve tubes and companion cells are present in

• xylem

• phloem

• cambium

• cork

The size of the stem increases in the width due to

• apical

• intercalary

• lateral

• vascular bundle

Xylem and phloem are examples of

• epidermal tissue

• connective tissue

• protective tissue

• vascular tissue

A tissue whose cells are capable of dividing and re-dividing is called

• complex tissue

• permanent tissue

• connective tissue

• meristematic tissue

Tags

NGSS.HS-LS1-4

The upward conduction of water and minerals by

• phloem

• cambium

• xylem

• epidermis

The only dead cells in phloem

• companion

• sieve

• phloem fibres

• phloem parenchyma

Specific type of plant tissue that transports water and minerals from the roots, through the stems, to leaves

• vascular plant

• nonvascular plant

• xylem

• phloem